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D. V. Dapper

Publications (10)

Influence of ABO and Rhesus Blood Group on Blood Pressure and Hypertension in Bayelsa State

S. O. Ojeka, D. V. Dapper & A. M. Egbejimi · Asian Journal of Research in Medical and Pharmaceutical Sciences · 2021

Aim: This present study was carried out to ascertain the influences of ABO and Rhesus blood groups on blood pressure and hypertension among normotensive and hypertensive patients attending cardiologic clinic in Niger delta University Teaching Hospital, Okolobiri in Yenagoa Local...

Open access Research Article 10.9734/ajrimps/2021/v10i130156

Reversibility Capacity of Aqueous Extract of Moringa oleifera Leaf on Cyclophosphamide Induced Immunotoxicity in Male Wistar Rats

S. O. Ojeka, D. V. Dapper & A. A. Okerengwo · Journal of Advances in Medical and Pharmaceutical Sciences · 2018

Introduction: Cyclophosphamide is a chemotherapeutic alkylating drug currently used in combination with other protective agents for the purpose of reducing the adverse toxic effects. Increasingly, plants have become sources of therapeutics that can help to restore host immunity t...

Open access Research Article 10.9734/JAMPS/2018/38319

Ameliorative Effects of the Methanolic Extract of the Rind of Citrullus lanatus on Lead Acetate Induced Toxicity on Semen Parameters and Reproductive Hormones of Male Albino Wistar Rats

T. A. Kolawole, D. V. Dapper & S. O. Ojeka · European Journal of Medicinal Plants · 2014

Aims: The present study investigated the effects of the methanolic extract of the rind of Citrullus lanatus on lead acetate induced toxicity on semen parameters, reproductive hormone assay and testicular histology in male albino Wistar rats. Study Design: Controlled experimental...

Open access Research Article 10.9734/EJMP/2014/11011

Effect of Hydroethanolic Extract of Fleurya Aestuans on Haematological Parameters and Oxidative Indices of Phenylhydrazin Induced Toxicity

C. N. Charles, F. S. Amah-Tariah & D. V. Dapper · International Journal of Research and Reports in Hematology · 2021

Fleurya aestuans popularly called West Indian Wood Nettle is known for its therapeutic potential as it has been long used by herbalists in managing many diseases. The haematinic efficacy of the leaves of this plant was examined in this study.  A total of 43 rats were procured, 13...

Open access Research Article

Sleep Duration in Children and Its Influence on Glucose Homeostasis, Ingestive Behavior and Primary Examination Performance

O. N. Ilochi, A. N. Chuemere, D. V. Dapper, F. Saronee & I. Ekwem · Archives of Current Research International · 2019

Sleep is a natural periodic state of rest essential for normal psychophysiologic responses. This study revealed the influence of sleep on ingestive behavior, glucose homeostasis and primary examination performance. Six hundred children between 10 to 12 years of age were sampled....

Open access Research Article 10.9734/acri/2019/v18i430141

Effect of Acute Administration of Aqueous Leaf Extract of Moringa oleifera on Immunoglobulin levels in Wistar Rats

S. O. Ojeka, O. Obia & D. V. Dapper · European Journal of Medicinal Plants · 2016

Aims: This present study aims to determine the effect of acute administration of aqueous extract of Moringa oleifera leaf on immunoglobulins in wistar rats. Methods: Acute toxicity study of aqueous Moringa oleifera leaf extract was done using 24 mice divided into six (6) groups o...

Open access Research Article 10.9734/EJMP/2016/24880

Effects of Vitamin C and E on Certain Blood Cell Parameters: A Study on Male Undergraduate Asthmatic of University of Port Harcourt, Nigeria

S. O. Ojeka, Elijah O., B. Ukoro, D. V. Dapper & Olatunde B. J. · Asian Hematology Research Journal · 2023

An antioxidant is a substance that protects cells from the damage caused by free radicals (unstable molecules made by the process of oxidation during normal metabolism). Vitamin C and E are examples of antioxidants. This study was aimed at investigating the effect of Vitamin C an...

Open access Research Article

GC-MS and Proximate Analysis of the Hydromethanol Extract of Craterispermum schweinfurthi Leaves

F. Saronee, F. S. Amah-Tariah, B. C. Chinko & D. V. Dapper · South Asian Research Journal of Natural Products · 2023

Introduction: On account of their accessibility, affordability and reduced side effects, approximately half of the world’s population depends on herbal products for their primary healthcare needs. Although the possible potency and efficacy of some of these products have been docu...

Open access Research Article

Hepatotoxic Effect of Port Harcourt Eliozu Landfill Leachate in Wistar Rats

I. I. Weleh, O. A. Georgewill, L. C. Barizoge & D. V. Dapper · Journal of Advances in Medicine and Medical Research · 2020

Studies have reported deleterious effect of landfill leachate and their surrounding water sources around the world. None has been reported on the Port Harcourt (Eliozu) landfill. This therefore necessitates this study that evaluated the hepatotoxic effects of Port Harcourt (Elioz...

Open access Research Article 10.9734/jammr/2020/v32i530410

Tissue Protein Carbonylation in Aging: A Strategic Analysis of Age-Related Protein Modification

T. A. Kolawole, O. N. Ilochi, B. O. Oluwatayo, A. N. Chuemere & D. V. Dapper · Journal of Advances in Medical and Pharmaceutical Sciences · 2019

Free radicals generated in a variety of biological systems have been implicated in mechanisms of aging and age-related pathologies. This study strategically revealed the varying levels of carbonylated proteins in 3 different tissues of 40 wistar rats of varying ages. Their ages i...

Open access Research Article 10.9734/jamps/2019/v20i330111